Watch where you step! Sometimes the animals that live in Yellowstone National Park are hard to find--but you can always find their poop!

Come along with Michael, Emily, and their family as they learn about the animals in the park from their scats (poop) and tracks (footprints). This delightfully illustrated children's book follows Michael--who is afraid of bears--and his family as they encounter signs of bison, moose, elk, deer, rabbits, wolves, mountain lions, badgers, and more.

The book also includes a handy reference chart with silhouettes, tracks, scats, and comments for all of the animals.

Author Gary D. Robson and illustrator Elijah Brady Clark have also produced "Who Pooped in the Park?" editions for Glacier National Park and Grand Teton National Park, and more will be coming out in 2005.

Pick up your copy of this unique guide to scats and tracks for kids and find out "who pooped"!